net.sf.cpsolver.studentsct
Class OnlineSectProof.CatCmp

java.lang.Object
  net.sf.cpsolver.studentsct.OnlineSectProof.CatCmp

All Implemented Interfaces:

Comparator

Enclosing class:

OnlineSectProof

public static class OnlineSectProof.CatCmp
extends Object
implements Comparator

Comparison of two categories

Constructor Summary

OnlineSectProof.CatCmp(Hashtable countCat, Hashtable totalCat, Hashtable worstCaseCat)
Constructor

Method Summary

int	compare(Object o1, Object o2) Higher number of not-sectioned students in the worst case goes first.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

OnlineSectProof.CatCmp

public OnlineSectProof.CatCmp(Hashtable countCat,
                              Hashtable totalCat,
                              Hashtable worstCaseCat)

Constructor

Parameters:

countCat - table (category, number of sequences of that category)

totalCat - table (category, total number of students that were not sectioned of a sequence from this category)

worstCaseCat - (category, worst number of students that were not sectioned of a sequence from this category)

Method Detail

compare

public int compare(Object o1,
                   Object o2)

Higher number of not-sectioned students in the worst case goes first. If the same, higher average number of not-sectioned students goes first. If the same, compare by category.

Specified by:

compare in interface Comparator